CN215903736U

CN215903736U - Material crushing and mixing mechanism for road construction

Info

Publication number: CN215903736U
Application number: CN202122452549.2U
Authority: CN
Inventors: 吴晓霞; 宋丽辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-25
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a material crushing and mixing mechanism for road construction, and relates to the technical field of material crushing and mixing. The utility model comprises a bracket and a crushing mechanism, wherein a mixing component for mixing materials is arranged at the top of the bracket, the crushing mechanism is arranged at the top of the mixing component, a feed inlet for feeding the materials is arranged at one end of the top of the crushing mechanism, and a discharge outlet for discharging the materials is arranged at one side of the mixing component. According to the utility model, through the arrangement of the mixing member, the stones can be subjected to acid treatment and silica fume treatment before materials are mixed, the roughness of the surfaces of the stones is increased, the occlusion degree between the aggregate of the stones and cement paste is increased, the cementation between the stones and the cement paste is enhanced, the interface area is improved, and the strength of concrete can be effectively increased on the premise of the same water-cement ratio.

Description

Material crushing and mixing mechanism for road construction

Technical Field

The utility model belongs to the technical field of material crushing and mixing, and particularly relates to a material crushing and mixing mechanism for road construction.

Background

Along with the development of various industries, the processes of crushing, mixing, stirring and conveying materials are visible everywhere, and the use of related equipment is also the same, so that the stirring, crushing and mixing of the materials are often realized in the field of buildings, and the stirring, crushing and mixing device is mainly used for stirring and mixing building stones such as cement, sand and stone, various dry powder mortars and the like.

However, the conventional crushing and mixing device has the following problems in use:

1. the stones cannot be subjected to acid washing treatment before mixing, so that the engagement degree between the stone aggregate and the cement paste is low, and the strength of the concrete is influenced;

2. the reciprocating stirring can not be carried out in the stirring process, the mixed materials are not sufficient enough, and the quality of the finished product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material crushing and mixing mechanism for road construction, which solves the existing problems: the stones cannot be subjected to acid treatment and silica fume treatment before mixing, so that the engagement degree between the stone aggregate and the cement paste is low, and the strength of the concrete is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a comminuted mixing mechanism of road construction usefulness, includes support and rubbing crusher constructs, the top of support is provided with the mixed component that is used for the misce bene, rubbing crusher constructs to set up in the top of mixed component, the one end at rubbing crusher structure top is provided with the feed inlet that is used for the input material, one side of mixed component is provided with the discharge gate that is used for the material to arrange outward.

Further, the mixing component comprises a stirring mechanism, a central shaft rod, an industrial waste acid storage tank, a baffle and a stirring tank body, wherein the stirring tank body is fixedly connected to the top of the support, the stirring mechanism, the central shaft rod and the industrial waste acid storage tank are all rotatably connected to the inside of the stirring tank body, and the baffle is slidably connected to one end of the stirring tank body.

Further, rabbling mechanism comprises a plurality of puddlers, a plurality of pickling liquid outlets have been seted up at the top of industry spent acid holding vessel.

Further, the hybrid component still includes intermittent drive motor, linkage rack, drive gear and spacing guide slot, intermittent drive motor fixed connection is in the one end outside of agitator tank, intermittent drive motor's output fixedly connected with drive gear, drive gear's bottom meshing is connected with the linkage rack, the top meshing of linkage rack is connected with a plurality of drive gear, and is a plurality of drive gear respectively with a plurality of puddler fixed connection, the bottom sliding connection of linkage rack has spacing guide slot, spacing guide slot fixed connection is in one side of agitator tank.

Further, the mixing component further comprises a driving motor, a driving bevel gear and a driven bevel gear, the driving motor is fixedly connected to one side of the stirring box body, the driven bevel gear is rotatably connected to one side of the stirring box body, the driven bevel gear is fixedly connected with the central shaft rod, the driving bevel gear is fixedly connected to the output end of the driving motor, and the driving bevel gear is in meshed connection with the driven bevel gear.

Further, the mixed component further comprises a driving disc, a guide disc and a liquid injection port, wherein the driving disc and the guide disc are both rotatably connected to the other side of the stirring box body, the driving disc is assembled at one end of the guide disc, the driving disc is fixedly connected with the central shaft rod, the guide disc is fixedly connected with the industrial waste acid storage tank, and the liquid injection port is formed in the top of the industrial waste acid storage tank.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the mixing member, the stones can be subjected to acid treatment and silica fume treatment before materials are mixed, the roughness of the surfaces of the stones is increased, the occlusion degree between the aggregate of the stones and cement paste is increased, the cementation between the stones and the cement paste is enhanced, the interface area is improved, and the strength of concrete can be effectively increased on the premise of the same water-cement ratio.

2. According to the utility model, the rack drives the gear to reciprocate, so that materials can be fully stirred and mixed during mixing, and the quality of a finished product is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position of the mechanism of the present invention;

FIG. 3 is a cross-sectional view of the shredder mechanism of the present invention;

FIG. 4 is a schematic view of the transmission structure of the present invention;

FIG. 5 is a schematic view of the driving disk driving structure of the present invention;

FIG. 6 is a schematic view of the stirring mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support; 2. a mixing member; 3. a crushing mechanism; 4. a stirring mechanism; 5. a central shaft; 6. a pickling solution storage tank; 7. a baffle plate; 8. intermittently driving a motor; 9. a linkage rack; 10. a drive gear; 11. a transmission gear; 12. a limiting guide groove; 13. a stirring box body; 14. a drive motor; 15. a drive bevel gear; 16. a driven bevel gear; 17. a drive disc; 18. a guide plate is arranged; 19. a liquid injection port; 20. a feed inlet; 21. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention is a material pulverizing and mixing mechanism for road construction, including a support 1 and a pulverizing mechanism 3, wherein a mixing member 2 for mixing materials is disposed on the top of the support 1, the pulverizing mechanism 3 is disposed on the top of the mixing member 2, a feed inlet 20 for feeding materials is disposed at one end of the top of the pulverizing mechanism 3, and a discharge outlet 21 for discharging materials is disposed at one side of the mixing member 2.

Further, mixing component 2 is including rabbling mechanism 4, center pin 5, industry spent acid holding vessel 6, baffle 7 and agitator tank 13, agitator tank 13 fixed connection in the top of support 1, and rabbling mechanism 4, center pin 5 and industry spent acid holding vessel 6 all rotate to be connected in agitator tank 13's inside, and baffle 7 sliding connection is in agitator tank 13's one end.

Further, rabbling mechanism 4 comprises a plurality of puddlers, and a plurality of pickling liquid outlets have been seted up at the top of industry spent acid holding vessel 6, and the diameter of pickling liquid outlet should not be greater than relevant requirement.

Further, mixing component 2 still includes intermittent type driving motor 8, linkage rack 9, drive gear 10, drive gear 11 and spacing guide slot 12, intermittent type driving motor 8 fixed connection is in the one end outside of agitator tank 13, intermittent type driving motor 8's output fixedly connected with drive gear 10, the bottom meshing of drive gear 10 is connected with linkage rack 9, the top meshing of linkage rack 9 is connected with a plurality of drive gear 11, a plurality of drive gear 11 respectively with a plurality of puddler fixed connection, the bottom sliding connection of linkage rack 9 has spacing guide slot 12, spacing guide slot 12 fixed connection is in one side of agitator tank 13.

Here, in order to allow the intermittent drive motor 8 to rotate forward and backward, the intermittent drive motor 8 is a three-phase motor, and the implementation is to change the U phase and the W phase without changing the V phase, and to ensure that the phase sequence of the motor can be reliably changed when two contactors are operated, the upper connection of the contactors should be kept the same during connection, and phase adjustment should be performed at the lower connection of the contactors. Since the three-phase motor is a mature prior art, it is not described herein.

Further, the mixing component 2 further comprises a driving motor 14, a driving bevel gear 15 and a driven bevel gear 16, the driving motor 14 is fixedly connected to one side of the stirring box body 13, the driven bevel gear 16 is rotatably connected to one side of the stirring box body 13, the driven bevel gear 16 is fixedly connected with the central shaft rod 5, the output end of the driving motor 14 is fixedly connected with the driving bevel gear 15, and the driving bevel gear 15 is in meshed connection with the driven bevel gear 16

Further, mixing component 2 still includes driving-disc 17, joins in marriage guide plate 18 and annotates liquid mouth 19, and driving-disc 17 all rotates with join in marriage guide plate 18 and connects in the opposite side of agitator tank 13, and driving-disc 17 assembles in the one end of joining in marriage guide plate 18, and driving-disc 17 is fixed connection with center pin pole 5, joins in marriage guide plate 18 and industrial waste acid holding vessel 6 and is fixed connection, and the top of industrial waste acid holding vessel 6 is provided with annotates liquid mouth 19.

One specific application of this embodiment is: firstly, moving the device to a designated position through a bracket 1, then putting stones to be crushed into a box body of a crushing mechanism 3 through a feed port 20, crushing the stones through the crushing mechanism 3, and dropping the stones into a mixing component 2;

injecting pickling solution into the industrial waste acid storage tank 6 through the liquid injection port 19;

meanwhile, the driving bevel gear 15 is driven to rotate by the operation of the driving motor 14, the driven bevel gear 16 is further driven to rotate, the industrial waste acid storage tank 6 is driven to operate by the connection of the driving disk 17 and the guide disk 18, and the pickling solution stored in the industrial waste acid storage tank 6 is led out;

standing the stones subjected to acid treatment until pore structures appear on the surfaces of the stones, then cleaning the surfaces of the stones after standing by using water, and then injecting materials to be mixed into the mixing member 2 through the feed inlet 20;

the intermittent driving motor 8 drives the driving gear 10 to rotate in a reciprocating manner, the driving gear 10 is meshed with the linkage rack 9, the linkage rack 9 can reciprocate, and the plurality of transmission gears 11 are driven to reciprocate through the reciprocating movement of the linkage rack 9, so that the mixed materials are fully stirred;

finally, the mixed material is discharged through a discharge port 21 and used.

In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, stone, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, stones or characteristics described may be combined in any suitable manner in any one or more of the embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a comminuted mixing mechanism that road construction used, includes support (1) and rubbing crusher structure (3), its characterized in that: the top of support (1) is provided with mixing elements (2) that are used for the mixed material, rubbing crusher constructs (3) and sets up in the top of mixing elements (2), the one end at rubbing crusher structure (3) top is provided with feed inlet (20) that are used for throwing in the material, one side of mixing elements (2) is provided with discharge gate (21) that are used for the material to arrange outward.

2. The material crushing and mixing mechanism for road construction according to claim 1, characterized in that: mixing component (2) is including rabbling mechanism (4), center pin pole (5), industry waste acid holding vessel (6), baffle (7) and agitator tank (13), agitator tank (13) fixed connection is in the top of support (1), rabbling mechanism (4), center pin pole (5) and industry waste acid holding vessel (6) all rotate and connect in the inside of agitator tank (13), baffle (7) sliding connection is in the one end of agitator tank (13).

3. The material crushing and mixing mechanism for road construction according to claim 2, characterized in that: rabbling mechanism (4) comprise a plurality of puddlers, a plurality of pickling liquid outlets have been seted up at the top of industry spent acid holding vessel (6).

4. The material crushing and mixing mechanism for road construction according to claim 3, characterized in that: mixing member (2) still includes intermittent type driving motor (8), linkage rack (9), drive gear (10), drive gear (11) and spacing guide slot (12), intermittent type driving motor (8) fixed connection is in the one end outside of agitator tank (13), the output end fixed connection of intermittent type driving motor (8) has drive gear (10), the bottom meshing of drive gear (10) is connected with linkage rack (9), the top meshing of linkage rack (9) is connected with a plurality of drive gear (11), and is a plurality of drive gear (11) respectively with a plurality of puddler fixed connection, the bottom sliding connection of linkage rack (9) has spacing guide slot (12), one side of spacing guide slot (12) fixed connection in agitator tank (13).

5. The material crushing and mixing mechanism for road construction according to claim 4, wherein: the mixing component (2) further comprises a driving motor (14), a driving bevel gear (15) and a driven bevel gear (16), the driving motor (14) is fixedly connected to one side of the stirring box body (13), the driven bevel gear (16) is rotatably connected to one side of the stirring box body (13), the driven bevel gear (16) is fixedly connected with the central shaft rod (5), the output end of the driving motor (14) is fixedly connected with the driving bevel gear (15), and the driving bevel gear (15) is in meshed connection with the driven bevel gear (16).

6. The material crushing and mixing mechanism for road construction according to claim 5, wherein: mixing component (2) still includes driving-disc (17), joins in marriage guide plate (18) and annotates liquid mouth (19), driving-disc (17) with join in marriage guide plate (18) and all rotate the opposite side of connecting in agitator tank (13), just driving-disc (17) assembly is in the one end of joining in marriage guide plate (18), driving-disc (17) are fixed connection with center pin pole (5), join in marriage guide plate (18) and be fixed connection with industry waste acid holding vessel (6), the top of industry waste acid holding vessel (6) is provided with annotates liquid mouth (19).